Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY
2. REMOVE COOL AIR INTAKE DUCT SEAL
3. REMOVE INLET AIR CLEANER ASSEMBLY
4. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
5. REMOVE AIR FUEL RATIO SENSOR
(a) Disconnect the air fuel ratio sensor connector. |
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(b) Remove the wire harness clamp.
(c) Using SST, remove the air fuel ratio sensor from the exhaust manifold. SST: 09224-00011 |
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Inspection
INSPECTION
PROCEDURE
1. INSPECT AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the air fuel ratio sensor. Text in Illustration
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Installation
INSTALLATION
PROCEDURE
1. INSTALL AIR FUEL RATIO SENSOR
(a) Using SST, install the air fuel ratio sensor to the exhaust manifold. Text in Illustration
SST: 09224-00011 Torque: without SST : 44 N·m {449 kgf·cm, 32 ft·lbf} with SST : 40 N·m {408 kgf·cm, 30 ft·lbf} NOTICE:
HINT: Perform "Inspection After Repair" after replacing the air fuel ratio
sensor (See page |
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(b) Connect the air fuel ratio sensor connector. |
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(c) Install the wire harness clamp.
2. INSPECT FOR EXHAUST GAS LEAK
3. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
4. INSTALL INLET AIR CLEANER ASSEMBLY
5. INSTALL COOL AIR INTAKE DUCT SEAL
6. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY
Freeze Frame Data
FREEZE FRAME DATA
1. FREEZE FRAME DATA
(a) Whenever an ABS DTC is detected, the skid control ECU stores the current
vehicle (sensor) state as Freeze Frame Data.
(b) The skid control ECU stores the number of times (maximum: 31) the ignition
switch has be ...
IG Signal Circuit
DESCRIPTION
This circuit detects the ignition switch ON or off condition, and sends it to
the main body ECU (driver side junction block assembly).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system b ...
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) When troubleshooting a vehicle with a diagnosis system, the only difference
from the usual troubleshooting procedure is connecting the Techstream to the vehicle
and reading various data output from the clearance warnin ...